HMC Series Dual Displacement Staffa Motor

HMC Series Dual Displacement Staffa Motor Key Features Description The range of dual displacement motors extends from the HMC030 in 492cc/rev. to the HMC325 in 5326cc/rev. There are seven frame sizes as shown in the table below: Motor Type Max. torque @ 275 bar (Nm) Continuous shaft power (kw) HMC030 1655 ** 60 HMC045 2930 99 HMC080 6560 138 HMC125 8220 135 HMC200 12820 174 HMC270 19090 189 HMC325 22110 189 **Torque calculated at 241 bar. High torque at low speed Smooth running Wide range of displacements to suit specific applications Displacement changes with ease when the motor is running Electro-hydraulic or hydro-mechanical control methods available Various mounting options available Speed sensing options Motor mounted manifold options

Content Page 1 Performance data 3 Volumetric efficiency data 11 Shaft power calculation 12 Functional symbols 13 Displacement control options 14 Constant pressure valve (CP) 16 Motor mounted manifold packages 19 Shaft stress limits 24 Bearing life notes 25 Circuit and application notes 26 Motor operation at low temperature 29 Freewheeling notes 30 Installation data 31 Crankcase drain connections 32 HMC030 shaft options 33 HMC045 shaft options 34 HMC080 shaft options 35 HMC125 shaft options 36 HMC200 shaft options 37 HMC270/325 shaft options 38 HMC030 installation 39 HMC045 installation 41 HMC080 installation 43 HMC125 installation 45 HMC200 installation 47 HMC270 installation 49 HMC325 installation 51 Main port connections 53 Speed sensing options 54 Ordering code 57

Introduction Page 2 Kawasaki Staffa high torque, low speed radial piston motors use hydrostatic balancing techniques to achieve high efficiency, combined with good breakout torque and smooth running capability. The HMC series dual displacement models have two pre-set displacements which can be chosen from a wide range to suit specific application requirements. The displacements are hydraulically selected by a directional control valve which can be remote mounted or directly on the motor. Motor displacement can be changed with ease when the motor is running. These motors are also available in a continuously variable version using either hydro-mechanical or electro-hydraulic control methods. Other mounting options are available on request to match many of the competitor interfaces. Note: To order the HPC series motor refer to bulletin data sheet M-1003

Performance data Page 3 Performance data is valid for the range of HMC motors when fully run-in and operating with mineral oil. The appropriate motor displacements can be selected using performance data shown on pages 4 to 10. Refer to the table on this page for pressures and speed limits when using fire-resistant fluids. Limits for fire resistant fluids FLUID TYPE CONTINUOUS PRESSURE (bar) INTERMITTENT PRESSURE (bar) MAX SPEED (rpm) MODEL TYPE HFA 5/95 oil-in-water emulsion 130 138 50% of limits of petroleum oil All models HFB 60/40 water-in-oil emulsion 138 172 As for petroleum oil All models HFC water glycol 103 138 50% of limits of petroleum oil All models HFD phosphate ester 250 275 As for petroleum oil All models Specify make and type of fluid on your order if other than petroleum oil. Rating definitions Continuous rating The motor must be operated within each of the maximum values for speed, pressure and power. Intermittent pressure rating Intermittent max pressure: 275 bar. This pressure is allowable on the following basis: (a) (b) Upto 50 rpm 15% duty for periods upto 5 minutes maximum. Over 50 rpm 2% duty for periods upto 30 seconds maximum. Static pressure to DNV rules 380 bar. Intermittent power rating This is permitted on a 15% duty basis for periods upto 5 minutes maximum.

Performance data Page 4 HMC030 Motor (See page 12 for power calculation limits) Displacement Code 30 27 24 21 18 15 Displacement cc/rev 492 442 393 344 295 246 running torque mechanical efficiency starting efficiency Nm/bar 6.86 6.08 5.3 4.59 3.88 3.2 % 87.6 86.4 84.7 83.8 82.6 81.7 % 82.8 81.4 79.6 77.1 73.9 69.3 Max continuous speed rpm 450 500 525 550 575 600 Max continuous power kw 60 60 55 49 42 35 Max intermittent power kw 66 66 61 55 48 41 Max continuous pressure bar 207 207 207 207 207 207 Max intermittent pressure bar 241 241 241 241 241 241 Displacement Code 12 09 06 03 00 00 Displacement cc/rev 197 147 98 49 0 0 running torque mechanical efficiency starting efficiency Nm/bar 2.51 1.83 1.15 0.44 0 0 % 80.1 78.2 73.7 56.4 0 0 % 62.6 51.6 29.1 / / / Max continuous speed rpm 600 600 600 600 1000 1500** Max continuous power kw 27 20 10 0 0 0 Max intermittent power kw 32 24 13 0 0 0 Max continuous pressure bar 207 207 207 17* 17* 17* Max intermittent pressure bar 241 241 241 17* 17* 17* Data shown is at 207 bar. Intermediate displacements can be made available to special order. * See page 26: small displacements. ** A crankcase flushing flow of 15 lpm is required when freewheeling at 1500 rpm.

Performance data Page 5 HMC045 Motor (See page 12 for power calculation limits) Displacement Code 45 40 35 30 25 20 Displacement cc/rev 737 655 573 492 410 328 running torque mechanical efficiency starting efficiency Nm/bar 10.63 9.4 8.04 6.88 5.68 4.4 % 90.6 90.2 88.2 87.9 87.0 84.3 % 84.5 83.0 81.1 78.4 74.9 69.5 Max continuous speed rpm 450 550 600 600 600 600 Max continuous power kw 99 89 79 67 54 42 Max intermittent power kw 119 107 95 80 65 50 Max continuous pressure bar 250 250 250 250 250 250 Max intermittent pressure bar 275 275 275 275 275 275 Displacement Code 15 10 5 00 00 Displacement cc/rev 246 163 81 0 0 running torque mechanical efficiency starting efficiency Nm/bar 3.2 1.55 0 0 0 % 81.7 59.7 0 0 0 % 60.6 43.0 / / / Max continuous speed rpm 600 600 1000 1000 1500** Max continuous power kw 30 15 0 0 0 Max intermittent power kw 36 18 0 0 0 Max continuous pressure bar 250 250 17* 17* 17* Max intermittent pressure bar 275 275 17* 17* 17* Data shown is at 250 bar. Intermediate displacements can be made available to special order. * See page 26: small displacements. ** A crankcase flushing flow of 15 lpm is required when freewheeling at 1500 rpm.

Performance data Page 6 HMC080 Motor (See page 12 for power calculation limits) Displacement Code 97.6 90 85 80 75 70 65 60 55 50 Displacement cc/rev 1600 1475 1393 1311 1229 1147 1065 983 901 819 running torque mechanical efficiency starting efficiency Max continuous speed (SO3/F3/FM3) Max continuous speed (SO4/F4/FM4) Nm/bar 23.9 22 20.75 19.5 18.25 17.02 15.78 14.55 13.2 12 % 93.9 93.7 93.6 93.5 93.3 93.2 93.1 93.0 92.1 92.1 % 87.1 86.0 85.2 84.3 83.3 82.1 80.8 79.2 77.4 75.1 rpm 270 300 320 340 365 390 420 450 475 500 rpm 365 400 415 430 445 460 475 490 500 515 Max continuous power kw 138 138 134 129 127 123 118 115 110 105 Max intermittent power kw 170 170 165 159 156 151 145 142 135 129 Max continuous pressure bar 250 250 250 250 250 250 250 250 250 250 Max intermittent pressure bar 275 275 275 275 275 275 275 275 275 275 Displacement Code 45 40 35 30 25 20 15 10 5 00 00 Displacement cc/rev 737 655 574 492 410 328 246 164 82 0 0 running torque mechanical efficiency starting efficiency Max continuous speed (SO3/F3/FM3) Max continuous speed (SO4/F4/FM4) Nm/bar 10.6 9.24 7.87 6.48 5.31 3.93 2.56 1.57 0 0 0 % 90.4 88.6 86.1 82.8 81.4 75.3 65.4 60.2 0 0 0 % 72.4 69.0 64.4 58.6 50.3 38.0 17.5 / / / / rpm 550 600 615 630 630 630 630 630 1000 1000 1500** rpm 530 545 560 575 585 600 615 630 1000 1000 1500** Max continuous power kw 99 92 79 64 52 38 26 12 0 0 0 Max intermittent power kw 122 113 97 79 64 47 32 15 0 0 0 Max continuous pressure bar 250 250 250 250 250 250 250 250 17* 17* 17* Max intermittent pressure bar 275 275 275 275 275 275 275 275 17* 17* 17* Data shown is at 250 bar. Intermediate displacements can be made available to special order. * See page 26: small displacements. ** A crankcase flushing flow of 15 lpm is required when freewheeling at 1500 rpm.

Performance data Page 7 HMC125 Motor (See page 12 for power calculation limits) Displacement Code 125 120 110 100 90 80 70 60 50 40 Displacement cc/rev 2048 1966 1802 1639 1475 1311 1147 983 819 655 running torque mechanical efficiency starting efficiency Max continuous speed (SO3/F3/FM3) Max continuous speed (SO4/F4/FM4) Nm/bar 29.9 28.7 26.3 23.6 21 18.3 15.7 12.8 10.6 8.1 % 91.7 91.7 91.7 90.5 89.5 87.7 86.0 81.8 81.3 77.7 % 80.2 79.2 77.0 74.3 71.1 67.0 61.8 54.9 45.2 30.6 rpm 215 225 240 270 300 340 390 450 500 600 rpm 300 310 340 365 400 430 460 490 515 545 Max continuous power kw 135 131 122 114 105 98 88 81 72 62 Max intermittent power kw 152 147 137 128 118 110 99 91 81 70 Max continuous pressure bar 250 250 250 250 250 250 250 250 250 250 Max intermittent pressure bar 275 275 275 275 275 275 275 275 275 275 Displacement Code 30 20 10 5 00 00 Displacement cc/rev 492 328 164 82 0 0 running torque mechanical efficiency starting efficiency Max continuous speed (SO3/F3/FM3) Max continuous speed (SO4/F4/FM4) Nm/bar 5.9 3.8 0.6 0 0 0 % 75.3 72.8 23.0 0 0 0 % / / / / / / rpm 630 630 630 1000 1000 1500** rpm 575 600 630 1000 1000 1500** Max continuous power kw 48 24 4 0 0 0 Max intermittent power kw 54 33 6 0 0 0 Max continuous pressure bar 250 250 250 17* 17* 17* Max intermittent pressure bar 275 275 275 17* 17* 17* Data shown is at 250 bar. Intermediate displacements can be made available to special order. * See page 27: small displacements. ** A crankcase flushing flow of 15 lpm is required when freewheeling at 1500 rpm.

Performance data Page 8 HMC200 Motor (See page 12 for power calculation limits) Displacement Code 188 180 170 160 150 140 130 120 110 100 Displacement cc/rev 3087 2950 2790 2620 2460 2290 2130 1970 1800 1639 running torque mechanical efficiency starting efficiency Max continuous speed (SO3/F3/FM3) Max continuous speed (SO4/F4/FM4) Nm/bar 46.6 44 41.7 39.1 36.6 34 31.3 28.7 26.3 23.6 % 94.8 93.7 93.9 93.8 93.5 93.3 92.3 91.5 91.8 90.5 % 85.4 84.9 83.9 83.1 81.8 80.7 79.1 77.2 75.4 72.8 rpm 175 180 190 195 200 205 210 225 240 270 rpm 230 235 240 245 250 265 285 310 340 365 Max continuous power kw 174 174 174 165 156 148 139 131 122 114 Max intermittent power kw 195 195 195 185 175 166 156 147 137 128 Max continuous pressure bar 250 250 250 250 250 250 250 250 250 250 Max intermittent pressure bar 275 275 275 275 275 275 275 275 275 275 Displacement Code 90 80 70 60 50 40 30 20 10 5 00 00 Displacement cc/rev 983 820 655 492 328 164 82 0 0 running torque mechanical efficiency starting efficiency Max continuous speed (SO3/F3/FM3) Max continuous speed (SO4/F4/FM4) Nm/bar 21 18.3 15.7 12.8 10.6 8.1 5.9 3.8 0.6 0 0 0 % 89.5 87.7 85.8 81.8 81.2 77.7 75.3 72.8 23.0 0 0 0 % 69.8 66.1 61.1 54.8 45.7 32.1 / / / / / / rpm 300 340 390 450 500 600 630 630 630 1000 1000 1500** rpm 400 430 460 485 515 545 575 600 630 1000 1000 1500** Max continuous power kw 105 98 88 81 72 62 48 25 5 0 0 0 Max intermittent power kw 118 110 99 91 81 70 54 33 6 0 0 0 Max continuous pressure Max intermittent pressure bar 250 250 250 250 250 250 250 250 250 17* 17* 17* bar 275 275 275 275 275 275 275 275 275 17* 17* 17* Data shown is at 250 bar. Intermediate displacements can be made available to special order. * See page 26: small displacements. ** A crankcase flushing flow of 15 lpm is required when freewheeling at 1500 rpm.

Performance data Page 9 HMC270 Motor (See page 12 for power calculation limits) Displacement Code 280 250 220 200 180 160 140 120 100 80 Displacement cc/rev 4588 4097 3605 3277 2950 2622 2294 1966 1639 1311 running torque mechanical efficiency starting efficiency Nm/bar 69.4 61.9 53.9 49 43.6 38.3 33.2 27.9 22.4 17.1 % 95.0 94.9 93.9 94.0 92.9 91.8 90.9 89.2 85.9 82.0 % 84.7 83.8 82.7 81.8 80.6 79.2 77.3 74.9 71.5 66.3 Max continuous speed rpm 150 160 170 175 210 230 275 310 375 430 Max continuous power kw 189 176 161 150 139 128 116 104 89 73 Max intermittent power kw 213 198 181 169 156 144 132 120 107 95 Max continuous pressure bar 250 250 250 250 250 250 250 250 250 250 Max intermittent pressure bar 275 275 275 275 275 275 275 275 275 275 Displacement Code 60 40 30 20 10 00 00 Displacement cc/rev 983 655 492 328 164 0 0 running torque mechanical efficiency starting efficiency Nm/bar 12.2 7.9 5.15 2.4 0 0 0 % 78.0 75.8 65.8 46.0 0 0 0 % 57.8 40.7 23.5 / / / / Max continuous speed rpm 460 490 515 545 1000 1000 1500** Max continuous power kw 57 38 26 14 0 0 0 Max intermittent power kw 80 55 38 20 0 0 0 Max continuous pressure bar 250 250 250 250 17* 17* 17* Max intermittent pressure bar 275 275 275 275 17* 17* 17* Data shown is at 250 bar. Intermediate displacements can be made available to special order. * See page 26: small displacements. ** A crankcase flushing flow of 15 lpm is required when freewheeling at 1500 rpm.

Performance data Page 10 HMC325 Motor (See page 12 for power calculation limits) Displacement Code 325 310 300 280 250 220 200 180 160 140 Displacement cc/rev 5326 5080 4916 4588 4097 3605 3277 2950 2622 2294 running torque mechanical efficiency starting efficiency Nm/bar 80.4 76.6 74.1 69.1 61.6 53.9 49 43.6 38.3 33.2 % 94.8 94.7 94.7 94.6 94.5 93.9 94.0 92.9 91.8 90.9 % 85.7 85.4 85.2 84.7 83.8 82.7 81.8 80.6 79.2 77.3 Max continuous speed rpm 130 135 140 150 160 170 190 215 230 275 Max continuous power kw 189 189 189 189 176 161 150 139 128 116 Max intermittent power kw 213 213 213 213 198 181 169 156 144 132 Max continuous pressure bar 250 250 250 250 250 250 250 250 250 250 Max intermittent pressure bar 275 275 275 275 275 275 275 275 275 275 Displacement Code 120 100 95 80 60 40 30 20 10 00 00 Displacement cc/rev 1966 1639 1557 1311 983 655 492 328 164 0 0 running torque mechanical efficiency starting efficiency Nm/bar 27.9 22.4 20.9 17.1 12.2 7.9 5.15 2.4 0 0 0 % 89.2 85.9 84.3 82.0 78.0 75.8 65.8 46.0 0 0 0 % 74.9 71.5 70.4 66.3 57.8 40.7 23.5 / / / / Max continuous speed rpm 330 370 405 440 460 495 515 545 1000 1000 1500** Max continuous power kw 104 89 85 73 57 38 26 14 0 0 0 Max intermittent power kw 120 107 101 95 80 55 38 20 0 0 0 Max continuous pressure bar 250 250 250 250 250 250 250 250 17* 17* 17* Max intermittent pressure bar 275 275 275 275 275 275 275 275 17* 17* 17* Data shown is at 250 bar. Intermediate displacements can be made available to special order. * See page 26: small displacements. ** A crankcase flushing flow of 15 lpm is required when freewheeling at 1500 rpm.

Volumetric efficiency data Page 11 MOTOR TYPE GEOMETRIC DISPLACEMENT ZERO SPEED CONSTANT SPEED CONSTANT CREEP SPEED CONSTANT CRANKCASE LEAKAGE CONSTANT FLUID VISCOSITY cst VISCOSITY FACTOR Kv HMC cc/rev K1 K2 K3 K4 HMC030 492 4.9 * 10 3.5 HMC045 737 6.6 47.8 8.5 4 HMC080 1639 9.5 45.7 5.8 7.9 HMC125 2048 6.1 38.5 3 4.25 HMC200 3087 6.1 38.5 2 4.25 HMC270 4310 6.5 37.3 1.5 6 HMC325 5210 6.8 40 1.3 6 20 1.58 25 1.44 30 1.3 40 1.1 50 1 60 0.88 Q t (total leakage) [K 1 + n/k 2 ] x P x K v x 0.005 (lpm) *Q t (C030) K 1 x P x K v x 0.005 (lpm) Creep speed K 3 x P x Kv x 0.005 (rpm) Crankcase leakage K 4 x P x K v x 0.005 (lpm) P differential pressure (bar) n speed (rpm) The motor volumetric efficiency can be calculated as follows: (speed x disp.) Volumetric efficiency (%) x 100 (speed x disp.) + Q t Example: HMC200 motor with displacement of 3.087 I/rev. Speed 60 rpm Differential pressure 200 bar Fluid viscosity 50 cst Total leakage (K 1 +n/k 2 ) x P x Kv x 0.005 (lpm) (6.1+60/38.5) x 200 x 1 x 0.005 7.7 (lpm) Volume efficiency (60 x 3.087) (60 x 3.087) + 7.7 x 100 96%

Shaft power calculation Page 12 Example (see page 9): HMC270 motor with a displacement code of 280: Firstly, to find the maximum differential pressure P at rated speed : Rated shaft power (W): 189000 running torque (Nm/bar): 69.4 Rated shaft speed (rpm): 150 18900069.4 x P x 150 x 2 x π/60 P174 bar (max.) Secondly, to find the maximum speed at rated pressure : Rated shaft power (W) : 189000 running torque (Nm/bar) : 69.4 Rated pressure (bar) : 250 18900069.4 x 250 x n x 2 x π/60 n104 rpm (max.) In summary, operating the motor within its shaft power limit, at rated speed, would give a maximum pressure of 174 bar, and operating the motor at rated pressure, would give a maximum speed of 104 rpm. Notes : 1. The maximum calculated speed is based on a rated inlet pressure of 250 bar. 2. The maximum shaft power is only allowable if the motor drain temperature remains below 80 0 C. 3. The maximum calculated differential pressure assumes that the low pressure motor port is less than 30 bar.

Functional symbols Page 13 Example model code: HMC***/P/***/**/FM3/X/... X - external pilot supply to X and Y ports Example model code: HMC***/P/***/**/FM3/C/ C - single external supply to PC port Min. DR Min. DR 1 Max. 2 1 Max. 2 PC X Y A P B T External pilot supply Example model code: HMC***/P/***/**/FM3/CS/ CS - internally shuttled pilot supply Example model code: HMC***/P/***/**/FM3/C1/ C1 - internal pilot supply from port 1 for clockwise rotation only Min. DR Min. DR 1 Max. 2 1 Max. 2 PC PC A P B T A P B T There is a single port (PC) in the C spacer. Pressure ports in FM3 & FM4 valve housings can be called up as special features when required.

Displacement control options Page 14 Example model code - HMC200/S/180/FM4/X/71 Types: C, CS & C1 MOUNTING INTERFACE FOR DIRECTIONAL CONTROL VALVE* TO: ISO 4401 SIZE 03/ANSI B93,7M SIZE D03. *DISPLACEMENT SELECTOR VALVE IS NOT SUPPLIED WITH MOTOR; SPECIFY & ORDER SEPARATELY MOUNTING FACE CONNECTION TO P PORT G1/4" (BSPF) X 15 FULL THREAD DEPTH, SUPPLIED PLUGGED 11.7 'A' SEE TABLE DETAIL SCALE 2:1 P A T P A T B B 4 HOLES M5 X 12 DEEP Ø4.0 X 6 DEEP HOLE FOR ORIENTATION PIN DISPLACEMENT SELECTION: HIGH DISPLACEMENT: P TO B; A TO T LOW DISPLACEMENT: P TO A; B TO T Frame Size Dim A Dim B HMC030 159.0 / HMC045 188.5 / HMC080 173.5 477.0 HMC125 203.8 507.0 HMC200 216.4 520.0 Type: X 27.2 20.8 HMC270 232.4 538.0 HMC325 232.4 538.0 13.0 6.5 Y Y 11.0 X 13.0 X 2 PORTS G¼" (BSPF) X 15 FULL THREAD DEPTH 17.0 10.7 HMC030/HMC045/HMC080/HMC200 HMC270/HMC325 DISPLACEMENT SELECTION (VIA REMOTELY LOCATED VALVE*) HIGH DISPLACEMENT: P TO Y; X TO T LOW DISPLACEMENT: P TO X; Y TO T *DISPLACEMENT SELECTOR VALVE IS NOT SUPPLIED WITH MOTOR; SPECIFY & ORDER SEPARATELY

Displacement control options Page 15 Example model code - HMC200/S/180/60/FM4/CS/71 MOUNTING FACE CS Type shuttle endcap on F4 & FM4 assemblies only 'B' SEE TABLE ON PAGE 14 CS Type shuttle on F3 & FM3 assemblies only SEE VALVE HOUSING PAGE REFER TO CIRCUIT DIAGRAM ON PAGE 13 FOR 'CS' C-SPACERS

Constant pressure valve (CP) Page 16 Description The constant power control uses the HMC series dual displacement motor with an improved crankshaft assembly and a motor mounted pressure sensing proportional valve. The advantage of such a system attempts to utilise all of the installed power and transfer it to the load. This results in either high torque low speed or low torque high speed operation of the load. The motor displacement is dependent on load pressure and valve pressure setting. If the load pressure is below the valve pressure setting, then the displacement will change towards its minimum and if the load pressure is above the valve pressure setting, then the displacement will change towards its maximum. The motor displacement will be set between its maximum and minimum limits when the valve setting pressure equals the load pressure. If the load pressure cannot achieve the valve setting pressure, then the motor will remain in its minimum displacement. If the load pressure continues to exceed the valve pressure setting, then the motor will remain in its maximum displacement and the load pressure will continue to increase to the system pressure limit. The control system will seek to maintain the valve pressure setting when the motor is either motoring or pumping. C Y X G H A B P T D Constant motor input power is achieved when the motor operates at the valve pressure setting and the motor flow remains constant. Fig. 1 Operation of constant pressure valve The higher motor port pressure is shuttled to the H port on the CP valve and if the pressure level is below 7 bar, then the spool will move to the left, due to the bias spring, and port pressure from H to Y. This will select the motor maximum displacement or low speed operation. As the motor pressure increases above 7 bar, pressure at port C will act on the nut adjusting piston and move the spool to the right until the nut contacts the CP valve body. The nut position sets the primary spring force and hence valve pressure setting. This will now select the motor to minimum displacement or low speed. Fig. 2 As the load pressure on the sensing pin area approaches the primary spring preload force, as determined by the adjuster nut position, the spool will now move proportionally to the left. This will connect port H to port Y and the motor displacement will increase until the pressure at port H reduces back to the CP valve pressure setting. The spool position will continue to adjust the pressure at ports X and Y in a proportional manner to maintain a constant motor pressure.

Constant pressure valve (CP) Page 17 Valve pressure setting The constant pressure valve is factory set to give a motor inlet pressure of between 100 to 220 bar as specified by the customer. The actual valve pressure setting will depend on the following considerations: load speed characteristic, motor displacement range, speed range, motor mechanical efficiency in low displacement and load holding requirements. The effect of valve pressure setting can be seen in fig.3 whereby for a fixed motor inlet flow, the motor input power can be seen to increase with valve pressure setting. Fig. 3 shows the corner power limit in a displacement of 40 cu.in. This assumes that the motor low pressure port is at 10 bar, giving a motor differential pressure of 190 bar. CP operation at the corner power is assumed to be an intermittent condition and therefore the intermittent power is allowed, see page 9. This sets the maximum shaft power at the valve pressure setting of 200 bar. If the motor inlet flow is maintained for an increase in load, then the motor shaft power will remain at a low level just above the corner power limit. To utilise the installed power, the motor inlet flow and load must now be increased in order to increase the motor shaft power and hence run on a higher power curve. Valve adjustment POWER (kw) POWER CURVE ADJUSTMENT OF A HMC270/280/40 MOTOR 200 180 160 140 120 Valve pressure setting increase 100 80 Valve set at 200 bar 60 40 20 0 0 100 Valve set at 100 bar 200 300 400 SPEED (rpm) Fig. 3 Note: Maximum corner power in 655 cc displacement A variable load pressure is used to factory set the valve pressure setting. The valve pressure adjustment without a variable load pressure can be difficult to set due to the very stiff adjustment spring. A 360 degree rotation of the adjusting nut will produce a pressure setting change of 200 bar. However, it is possible to adjust the valve pressure setting without load providing that before adjustment, the adjusting nut is marked with reference to the valve body, see fig.4. Mark both lines as shown, before adjustment. 2.5mm Allen key held in position. 90 Fig. 4 90 CCW 50 bar increase in valve pressure setting

Constant pressure valve (CP) Page 18 Override valve selection The constant pressure valve can be fitted with a CETOP3 override valve, which when activated moves the constant pressure valve spool in a direction to select maximum displacement. The override option is available with a lever operated or a solenoid activated valve, see fig.5 and fig.6. Fig.6 includes the Tj speed sensor option, which when combined with the T401 module can be used to automatically select maximum displacement at a pre-set low speed (see page 56). Fig. 5 Tj speed sensor Fig. 6 Motor operation at constant inlet pressure Fig. 7 shows the relationship between motor displacement and motor inlet pressure. If the inlet pressure is below 7 bar, then the motor will be in its maximum displacement (minimum speed). As the inlet pressure level increases above 7 bar the valve spindle and spool will move directing flow to the large displacement diameter piston (within the shaft assembly), which will force the motor to its minimum displacement (maximum speed). A further increase in load will increase the motor inlet pressure until the valve pressure setting is reached. At this point, the motor displacement will move away from minimum towards maximum displacement until the motor torque, at valve pressure setting, equals the load torque. The motor displacement will now automatically adjust itself to maintain the inlet pressure constant at the valve pressure setting. Any further change in load will cause a proportional action from the pressure sensing valve to maintain the motor inlet pressure constant. Motor Inlet Pressure (bar) HMC270/280/40 MOTOR WITH A VALVE PRESSURE SETTING OF 190 bar 200 180 Load dependent range at a CP setting of 190 bar 160 140 120 100 80 60 40 20 0 0 50 100 150 200 250 300 Motor Displacement (cu.in./rev.) Fig. 7

Motor mounted manifold packages Page 19 M0 The valve package is fitted to a FM3 valve housing and includes a CETOP3 interface with two direct acting relief valves of type model RDFA-L**. 1¼" SAE FLANGE CODE 61 P ¼" BSPP GA ¼" BSPP GB 1¼" SAE FLANGE CODE 61 T B B 1" BSPP 250 121 A 1" BSPP 102 PORT 1 M1 The valve package is fitted to a FM3 valve housing and includes two direct acting relief valves of type model RDHA with a rated flow of 380 lpm, and two make-up checks of type model CXFA-XAN. 1¼" SAE FLANGE CODE 61 A ¾" BSPP MU 1¼" SAE FLANGE CODE 61 B GB ¼" BSPP GA ¼" BSPP 316 193 PORT 1 89

Motor mounted manifold packages Page 20 M2 The valve package is fitted to a FM3 valve housing and includes a single counterbalance valve of type model CBIA with a rated flow of 480 lpm, and two make-up checks of type model CXFA-XAN. 1¼" SAE FLANGE CODE 61 A ¾" BSPP MU 1¼" SAE FLANGE CODE 61 B GA ¼" BSPP GB ¼" BSPP 189 238 PORT 1 131 M3 The valve package is fitted to a FM3 valve housing and includes a dual counterbalance valve of type model CBIA with a rated flow of 480 lpm, and two make-up checks of type model CXFA-XAN. 1¼" SAE FLANGE CODE 61 A ¾" BSPP MU 1¼" SAE FLANGE CODE 61 B GA ¼" BSPP GB ¼" BSPP 189 251 PORT 1 131

Motor mounted manifold packages Page 21 M4 The valve package is fitted to a FM3 valve housing and includes a single pilot operated load control valve of type model MWGM with a rated flow of 480 lpm, pilot relief of type model RBAC and two make-up checks of type model CXFA-XAN. 1¼" SAE FLANGE CODE 61 A 1¼" SAE FLANGE CODE 61 B PI ¼" BSPP DR ¼" BSPP GA ¼" BSPP MU ¾" BSPP PORT 1 GB ¼" BSPP 131 189 254 M5 The valve package is fitted to a FM4 valve housing and includes two direct acting relief valves of type model RDJA with a rated flow of 760 lpm, and two make-up checks of type model CXFA-XAN. 1½" SAE FLANGE CODE 62 A ¾" BSPP MU 1½" SAE FLANGE CODE 62 B GB ¼" BSPP GA ¼" BSPP 346 302 PORT 1 115

Motor mounted manifold packages Page 22 M6 The valve package is fitted to a FM4 valve housing and includes a single counterbalance valve of type model CBIA with a rated flow of 480 lpm, and two make-up checks of type model CXFA-XAN. 1½" SAE FLANGE CODE 62 A ¾" BSPP MU 1½" SAE FLANGE CODE 62 B GA ¼" BSPP GB ¼" BSPP 252 270 PORT 1 99 M7 The valve package is fitted to a FM4 valve housing and includes a dual counterbalance valve of type model CBIA with a rated flow of 480 lpm, and two make-up checks of type model CXFA-XAN. 1¼" SAE FLANGE CODE 62 A ¾" BSPP MU 1¼" SAE FLANGE CODE 62 B GA ¼" BSPP GB ¼" BSPP 258 279 PORT 1 99

Motor mounted manifold packages Page 23 M8 The valve package is fitted to a FM4 valve housing and includes a dual counterbalance valve of type model CBIA with a rated flow of 960 lpm, and two make-up checks of type model CXFA-XAN. 1½" SAE FLANGE CODE 62 A 1½" SAE FLANGE CODE 62 B GA ¼" BSPP PORT 1 MU ¾" BSPP GB ¼" BSPP 172 275 279 M9 The valve package is fitted to a FM4 valve housing and includes a single pilot operated load control valve of type model MWGM with a rated flow of 480 lpm, pilot relief of type model RBAC and two make-up checks of type model CXFA-XAN. 1½" SAE FLANGE CODE 62 A 1½" SAE FLANGE CODE 62 B PI ¼" BSPP DR ¼" BSPP MU ¾" BSPP 267 283 PORT 1 123

Shaft stress limits Page 24 When applying large external radial loads, consideration should also be given to motor bearing lives, (see page 25 ). Motor type Maximum external radial bending moment (knmm) HMC030 2600 HMC045 3330 HMC080 4500 HMC125 6500 HMC200 6750 HPHDC200 12200 HMC270 8250 HPHDC270 16000 HMC325 8250 Example: Determine the maximum radial shaft load of a HMC080 motor: Radial load offset, A Maximum radial load, W 100mm 4500 (see table)/100 45kN (4587 kg) W A A Distance from mounting face to load centre W Side load NOTE: The offset distance A is assumed to be greater than 50mm. Contact KPM UK LTD if this is not the case.

Bearing life notes Page 25 Consideration should be given to the required motor bearing life in terms of bearing service life. The factors that will determine bear life include: 1. Duty cycle - time spent on and off load 2. Speed 3. Differential pressure 4. Fluid viscosity, type, cleanliness and temperature 5. External radial shaft load 6. External axial shaft load A heavy duty HM(HD)C motor can be ordered to further improve bearing life. Consult KPM if you need a detailed bearing life calculation.

Circuit & application notes Page 26 Limits for fire resistant fluids To select either displacement, a pressure at least equal to 2/3 of the motor inlet/outlet pressure (whichever is higher) is required. In most applications the motor inlet pressure will be used. If the inlet/ outlet pressure is below 3.5 bar, a minimum control pressure of 3.5 bar is required. In the event of loss of control pressure the motor will shift to its highest displacement. Starting torque Refer to performance data, (see pages 4 to 10). Low speed operation The minimum operating speed is determined by load inertia, drive elasticity, motor displacement and system internal leakage. If the application speed is below 3 rpm, then consult KPM. If possible, always start the motor in high displacement. Small displacements The pressures given in the table on pages 4 to 10 for displacement code 00 are based on 1000 rpm output shaft speed. This pressure can be increased for shaft speeds less than 1000 rpm; consult Kawasaki for details. Speeds greater than 1000 rpm may be applied but only after the machine duty cycle has been considered in conjunction with KPM. A zero swept volume displacement (for freewheeling requirements) is available on request, consult KPM. High back pressure When both inlet and outlet ports are pressurised continuously, the lower pressure port must not exceed 70 bar at any time. Note that high back pressure reduces the effective torque output of the motor. Boost pressure When operating as a motor the outlet pressure should equal or exceed the crankcase pressure. If pumping occurs (i.e. overrunning loads) then a positive pressure, P, is required at the motor ports. Calculate P (bar) from the boost formula: P 1+ N 2 x V 2 + C K Where P is in bar, N motor speed (rpm), V motor displacement (cc/rev.), CCrankcase pressure (bar). Motor Porting Constant (K) F2, FM2 3.7 x 10 9 HMC030 S03, F3, FM3 7.5 x 10 9 HMC045 F2, FM2 3.7 x 10 9 S03, F3, FM3 1.6 x 10 10 HMC080 S03, F3, FM3 1.6 x 10 10 HMC125 S03, F3, FM3 1.6 x 10 10 HMC200 S03, F3, FM3 1.6 x 10 10 S04, F4, FM4 3.3 x 10 10 HMC270 S04, F4, FM4 4 x 10 10 HMC325 S04, F4, FM4 4 x 10 10

Circuit & application notes Page 27 The flow rate of oil for the make-up system can be estimated from the crankcase leakage data (see page 11) plus an allowance for changing displacement: e.g. HMC030 HMC045 HMC080 HMC125 HMC200 HMC270 HMC325 To change high to low in 0.2 seconds requires 11 lpm To change high to low in 0.25 seconds requires 15 lpm To change high to low in 0.25 seconds requires 32 lpm To change high to low in 0.5 sec requires 15 lpm To change high to low in 0.5 sec requires 15 lpm To change high to low in 1 sec requires 24 lpm To change high to low in 1 sec requires 20 lpm Allowances should be made for other systems losses and also for fair wear and tear during the life of the motor, pump and system components. Motorcase pressure The motorcase pressure should not continuously exceed 3.5 bar with a standard shaft seal fitted. On installations with long drain lines a relief valve is recommended to prevent over-pressurising the seal. Notes: 1. The motorcase pressure at all times must not exceed either the motor inlet or outlet pressure. 2. High pressure shaft seals are available to special order for casing pressures of: 10 bar continuous and 15 bar intermittent. 3. Check installation dimensions (pages 39 to 52) for maximum crankcase drain fitting depth. Hydraulic fluids Dependent on motor (see model code fluid type - page 57) suitable fluids include: (a) (b) (c) (d) (e) Antiwear hydraulic oils Phosphate ester (HFD fluids) Water glycols (HFC fluids) 60/40% water-in-oil emulsions (HFB fluids) 5/95% oil-in-water emulsions (HFA fluids) Reduce pressure and speed limits, as per table on page 3. Viscosity limits when using any fluid except oil-in-water (5/95) emulsions are: Max. off load: Max. on load: Optimum: Minimum: 2000 cst (9270 SUS) 150 cst (695 SUS) 50 cst (232 SUS) 25 cst (119 SUS) Mineral oil recommendations The fluid should be a good hydraulic grade, non-detergent petroleum oil. It should contain anti-oxidant, antifoam and demulsifying additives. It must contain antiwear or EP additives. Automatic transmission fluids and motor oils are not recommended.

Circuit & application notes Page 28 Temperature limits Ambient min. -30 C Ambient max. +70 C Max. operating temperature range. Petroleum oil Water- containing Min -20 C +10 C Max. * +80 C +54 C * To obtain optimum services life from both fluid and hydraulic systems components, 65 C normally is the maximum temperature expected for water-containing fluids. Filtration Full flow filtration (open circuit), or full boost flow filtration (close circuit) to ensure system cleanliness to ISO4406/1986 code 18/14 or cleaner. Note: If a CP valve is used, then 17/13 or cleaner is recommended. Noise levels The airborne noise level is less than 66.7 dba (DIN) through the continuous operating envelope. Where noise is a critical factor, installation resonances can be reduced by isolating the motor by elastomeric means from the structure and the return line installation. Potential return line resonance originating from liquid borne noise can be further attenuated by providing a return line back pressure of 2 to 5 bar. Polar moment of Inertia Typical data: Mass Motor Displacement code Kgm 2 HMC030 HMC045 HMC080 HMC125 HMC200 HMC270 HMC325 HMC030 Approx. all models 100kg. HMC045 Approx. all models 150kg. HMC080 Approx. all models 172kg. HMC125 Approx. all models 235kg. HMC200 Approx. all models 282kg. HMC270 Approx. all models 450kg. HMC325 Approx. all models 460kg. 30 0.012 15 0.0094 45 0.044 30 0.041 90 0.052 45 0.044 125 0.20 50 0.14 188 0.23 75 0.18 280 0.83 100 0.61 325 0.87 100 0.61

Motor operation at low temp Page 29 When operating the motor at low temperature consideration should be given to the fluid viscosity. The maximum fluid viscosity before the shaft should be turned is 2000 cst. The maximum fluid viscosity before load is applied to the motor shaft is 150 cst. If low ambient temperature conditions exist, then a crankcase flushing flow of 5 Ipm should be applied to the motor during periods when the motor is not in use. The shaft seal temperature limits for both medium and high pressure applications are shown in the table below. Medium pressure shaft seal High pressure shaft seal Non-operating temperature limits below minus 40 and above 100 degrees C below minus 30 and above 120 degrees C Minimum operating temperature minus 30 degrees C minus 15 degrees C All seals are very brittle at minus 40 O C and are likely to break very easily and due to their sluggish response may not provide a 100% leak free condition. It should be noted that the maximum continuous operating temperature within the motor crankcase is plus 80 O C. It is recommended that the motor is operated by observing the rule for viscosity and the minimum operating temperature.

Freewheeling notes Page 30 All Staffa motors can be used in freewheeling applications. In all circumstances it is essential that the motor is unloaded (A and B ports connected together) and that the circuit is boosted. The required boost pressure will be dependent on speed and displacement. It should be noted that for B series motors large flows will re-circulate around the motor. This will require a large re-circulating valve and consideration of circuit cooling as the motor will generate a braking torque. It is for these reasons that C series motors are the preferred option for freewheeling applications. It is normal to select displacement codes 10, 05 or 00. Selecting the lowest available displacement of zero (00) will allow the motor shaft to be rotated at high speed without pumping fluid and with a minimum boost requirement. This will result in a minimum drive torque requirement for the freewheeling motor. Examples of the freewheeling feature on a winch are : dropping the load quickly in the case of an emergency and paying out cable. Consideration should be given when freewheeling such that the load does not drive the motor above its rated freewheeling speed. Displacement selection If the motor inlet/outlet pressure is below 3.5 bar, then a minimum 3.5 bar control pressure is required in order to ensure that the motor remains in minimum displacement. It should be noted that in the event of loss of control pressure, the motor will shift to its highest displacement, which could result in damage to the motor. When freewheeling with displacement codes: 00, 05 or 10, it can be difficult to generate a 3.5 bar pressure. In these circumstances it is necessary to feed the displacement change control circuit from a separate source thus ensuring a minimum control pressure of 3.5 bar. Under all operating conditions the control pressure port should be at least 2/3 of the motor inlet/outlet pressure ports. Boost requirement The required boost pressure is detailed on page 26. The actual required level will be determined by the expected maximum speed in maximum displacement during the overrunning condition. A maximum motor and control pressure of 17 bar at 1000 rpm is stated in the bulletins, although for purposes of freewheeling it is better to maintain a minimum boost level that satisfies all motor operating conditions. The Staffa motor bulletin boost formula does not apply to freewheeling displacements. High boost levels will increase motor losses at the conrod slipper interface and valve assembly, which will increase the motor operating temperature. The boost flow required should be sufficient to make-up circuit leakage loss and provide cooling for recirculating flow pressure drop. Crankcase cooling A crankcase flushing flow of up to 15 lpm can be used to control and reduce the temperature rise of the motor during the freewheeling operation. This should not be necessary for motor speeds upto 1000 rpm but for freewheel speeds upto 1500 rpm then crankcase flushing flow must be used. MAX. BOOST SUPPLY (SEE PAGE 27) MIN. TYPICAL FREEWHEEL CIRCUIT (EXAMPLE MODEL CODE - HMC200/S/188/00/FM3/CS/70)

Installation data Page 31 General Spigot The motor should be located by the mounting spigot on a flat, robust surface using correctly sized bolts. The diametrical clearance between the motor spigot and the mounting must not exceed 0.15mm. If the application incurs shock loading, frequent reversing or high speed running, then high tensile bolts should be used, including one fitted bolt. Bolt torque The recommended torque wrench setting for bolts is as follows: M18 312 +/ _ 7 Nm 5/8 UNF 265 +/ _ 14 Nm M20 407 +/ _ 14 Nm 3/4 UNF 393 +/ _ 14 Nm Shaft coupling Where the motor is solidly coupled to a shaft having independent bearings the shaft must be aligned to within 0.13mm TIR. Motor axis - horizontal The crankcase drain must be taken from a position above the horizontal centre line of the motor, (see page 32). Motor axis - vertical shaft up The recommended minimum pipe size for drain line lengths up to approx. 5m is 12.0mm as an internal diameter. If using longer drain lines, then increase the pipe internal bore diameter to keep the motorcase pressure within specified limits. Specify V in the model code for extra drain port, G¼ (BSPF). Connect this port into main drain line downstream of a 0.35 bar check valve. Motor axis - vertical shaft down Piping (from any drain port) must be taken above level of motorcase. Bearing lubrication - piping The installation arrangement must not allow syphoning from the motorcase. Where this arrangement is not practical, please consult KPM. Any of the drain port positions can be used, but the drain line should be run above the level of the uppermost bearing and if there is risk of syphoning then a syphon breaker should be fitted. Start - up Fill the crankcase with system fluid. Where practical, a short period (30 minutes) of running in should be carried out with the motor set to its high displacement.

Crankcase drain connections Page 32 Motor axis - horizontal The recommended minimum pipe size for drain line lengths up to approx. 5m is 12.0mm ½ bore. Longer drain lines should have their bore size increased to keep the crankcase pressure within limits. Connect to a drain port above motor centre line Motor axis - vertical shaft up Specify V within the model code for extra drain port, G¼ (BSPF). Connect this port into the main drain line downstream of a 0.35 bar check valve to ensure good bearing lubrication. The piping arrangement must not allow syphoning from the motorcase. Additional drain port G¼" (BSPF) Standard drain port ¾" - 16 UNF 0.35 bar Motor axis - vertical shaft down The piping, from any drain port, must be taken above the level of the motorcase to ensure good bearing lubrication. The arrangement must not allow syphoning from the motorcase.

Shaft options Page 33 HMC030 - Example model code - HMC030/P/30/15/FM3/X/70 MOUNTING FACE 88.1 5 KEY SUPPLIED- 14.046/14.028 WIDE 9.04/8.96 THICK 'P' 100 130.6 128.8 Ø55.011 Ø54.981 49.4 49.3 1/2"-20 UNF-2B X 32 FULL THREAD DEPTH 100 'S','Z' & 'Z2' 71 STRAIGHT 130.6 128.8 1/2"-20 UNF-2B X 32 FULL THREAD DEPTH SPLINE DATA 'S' TO BS 3550 (ANSI B92.1 CLASS 5) FLAT ROOT SIDE FIT, CLASS 1 PRESSURE ANGLE 30 NUMBER OF TEETH 17 PITCH 8/16 MAJOR DIAMETER 56.41/56.29 FORM DIAMETER 50.70 MINOR DIAMETER 50.06/49.60 PIN DIAMETER 6.096 DIAMETER OVER PINS 62.984/62.931 'Z' DIN 5480 W55 x 3 x 17 x 7h 'Z2' DIN 5480 W60 x 3 x 18 x 7h

Shaft options Page 34 HMC045 - Example model code - HMC045/P/45/20/FM3/X/70 MOUNTING FACE 88.1 98 141.3 140.3 KEY SUPPLIED- 14.046/14.028 WIDE 9.04/8.96 THICK 5 Ø55.011 Ø54.981 49.4 49.3 'P' 1/2"-20 UNF-2B X 32 FULL THREAD DEPTH 98 71 STRAIGHT 'S','Z' & 'Z2' 141.3 140.3 1/2"-20 UNF-2B X 32 FULL THREAD DEPTH SPLINE DATA 'S' TO BS 3550 (ANSI B92.1 CLASS 5) FLAT ROOT SIDE FIT, CLASS 1 PRESSURE ANGLE 30 NUMBER OF TEETH 17 PITCH 8/16 MAJOR DIAMETER 56.41/56.29 FORM DIAMETER 50.70 MINOR DIAMETER 50.06/49.60 PIN DIAMETER 6.096 DIAMETER OVER PINS 62.984/62.931 'Z' DIN 5480 W55 x 3 x 17 x 7h 'Z2' DIN 5480 W60 x 3 x 18 x 7h

Shaft options Page 35 HMC080 - Example model code - HMC080/P/90/20/FM3/X/70 MOUNTING FACE 83.5 81.9 165 95.2 10.92 10.77 6.4 Ø79.4 10.3 KEY SUPPLIED- 19.10/19.05 SQ. BASIC TAPER, ON DIA 0.1001/0.0999 : 1 45 MIN. M20 x 1.0P x 50 LONG Ø61.252 (DATUM) 'T' MOUNTING FACE 135.6 133.5 69.6 72.0 KEY SUPPLIED- 18.037/18.019 WIDE 11.99/11.94 THICK 2 Ø60.013 Ø59.992 54.00 53.95 1/2"-20 UNF-2B X 32 FULL THREAD DEPTH 'P' 10.92 10.77 KEY SUPPLIED- 19.10/19.05 SQ. 'X' 63.2 M12 x 1.75P x 30 LONG - QTY 3 EQUI-SPACED ON 30.0 PCD Ø79.4 Ø61.252 (DATUM) 10.3 83.5 81.9 BASIC TAPER, ON DIA 0.1001/0.0999 : 1 23 MIN. 130 135.6 133.5 54 1/2"-20 UNF-2B X 32 FULL THREAD DEPTH 'S' & 'Z' SPLINE DATA 'S' TO BS 3550 (ANSI B92.1 CLASS 5 ) FLAT ROOT SIDE FIT, CLASS 1 PRESSURE ANGLE 30 NUMBER OF TEETH 14 PITCH 6/12 MAJOR DIAMETER 62.553/62.425 FORM DIAMETER 55.052 MINOR DIAMETER 54.084/53.525 PIN DIAMETER 8.128 DIAMETER OVER PINS 71.593/71.544 'Z' DIN 5480 W70 x 3 x 30 x 22 x 7h

Shaft options Page 36 HMC125 - Example model code - HMC125/P/125/100/FM3/X/70 MOUNTING FACE 133.4 9.575 9.525 6.4 KEY SUPPLIED- 22.27/22.22 WIDE 15.92/15.87 THICK 'T' MOUNTING FACE 55.1 'Q' HMHDC125 ONLY Ø95 85.344 (DATUM) 12 M30 x 60 LG HEX HEAD SCREW Ø76.78 76.66 Ø101.6 74.5 73.3 BASIC TAPER, ON DIAMETER 0.1001/0.0999 PER mm 7.1 25.4 185 104.6 92.8 91.8 SPLINE DATA 89.9 3 KEY SUPPLIED- 24.066/24.000 WIDE 16.05/16.00 THICK 3/4"-16 UNF-2B X 32 FULL THREAD DEPTH 'P1' SPLINE TO BS 3550 FLAT ROOT SIDE FIT CLASS 1 NUMBER OF TEETH 34 PITCH 12/24 PRESSURE ANGLE 30 Ø85.01 Ø84.99 97 77.0 76.9 144.3 142.5 'S3' & 'Z3' SPLINE DATA 97 76 MIN STRAIGHT 3/4"-16 UNF-2B X 32 FULL THREAD DEPTH 'S3' TO BS 3550/SAE J498c (ANSI B92.1, CLASS 5) FLAT ROOT SIDE FIT, CLASS 1 PRESSURE ANGLE 30 NUMBER OF TEETH 20 PITCH 6/12 MAJOR DIAMETER 87.953/87.825 FORM DIAMETER 80.264 MINOR DIAMETER 79.485/78.925 PIN DIAMETER 8.128 DIAMETER OVER PINS 97.084/97.030 'Z3' DIN 5480 W85 x 3 x 27 x 7h 144.3 142.5

Shaft options Page 37 HMC200 - Example model code - HMC200/P/180/60/FM3/X/70 MOUNTING FACE 133.4 9.575 9.525 6.4 KEY SUPPLIED- 22.27/22.22 WIDE 15.92/15.87 THICK 'T' MOUNTING FACE 42.3 'Q' HMHDC200 ONLY 85.344 (DATUM) Ø95 12 M30 x 60 LG HEX HEAD SCREW Ø76.78 76.66 Ø101.6 61.8 60.6 BASIC TAPER, ON DIAMETER 0.1001/0.0999 PER mm 7.1 25.4 172 104.6 80.0 79.0 SPLINE DATA 89.9 KEY SUPPLIED- 24.066/24.000 WIDE 16.05/16.00 THICK 3 3/4"-16 UNF-2B X 32 FULL THREAD DEPTH 'P1' Ø85.01 Ø84.99 SPLINE TO BS 3550 FLAT ROOT SIDE FIT CLASS 1 NUMBER OF TEETH 34 PITCH 12/24 PRESSURE ANGLE 30 97 77.0 76.9 131.5 129.9 76 MIN STRAIGHT 3/4"-16 UNF-2B X 32 FULL THREAD DEPTH 'S3' & 'Z3' SPLINE DATA 'S3' TO BS 3550/SAE J498c (ANSI B92.1, CLASS 5) FLAT ROOT SIDE FIT, CLASS 1 PRESSURE ANGLE 30 NUMBER OF TEETH 20 PITCH 6/12 MAJOR DIAMETER 87.953/87.825 FORM DIAMETER 80.264 MINOR DIAMETER 79.485/78.925 PIN DIAMETER 8.128 DIAMETER OVER PINS 97.084/97.030 97 'Z3' DIN 5480 W85 x 3 x 27 x 7h 131.5 129.9

Shaft options Page 38 HMC270/HMC325 - Example model code - HMC270/S/280/60/FM4/X/70 - Example model code - HMC325/S/300/60/FM4/X/70 MOUNTING FACE 133.4 10.54 10.49 6.3 KEY SUPPLIED - 25.45/25.40 WIDE 17.539/17.463 THICK 'T' Ø100 Ø99.446 (DATUM) 12 M30 x 60 LG HEX HEAD SCREW 58.6 57.0 BASIC TAPER, ON DIAMETER 0.1001/0.0999 PER mm 183 KEY SUPPLIED - 24.066/24.000 WIDE 16.05/16.00 THICK 'P1' 140.2 3 77.01 76.94 Ø85.01 Ø84.99 149.2 3/4"-16 UNF-2B X 32 FULL THREAD DEPTH 189.4 187.7 76 MIN STRAIGHT 3/4"-16 UNF-2B X 32 FULL THREAD DEPTH 'S3' & 'Z4' SPLINE DATA 'S3' TO BS 3550 (ANSI B92.1, CLASS 5) FLAT ROOT SIDE FIT, CLASS 1 PRESSURE ANGLE 30 NUMBER OF TEETH 20 PITCH 6/12 MAJOR DIAMETER 87.953/87.825 FORM DIAMETER 80.264 MINOR DIAMETER 79.485/78.925 PIN DIAMETER 8.128 DIAMETER OVER PINS 97.084/97.030 139.9 138.2 'Z4' DIN 5480 W90 x 4 x 21 x 7h

HMC030 installation Example model code - HMC030/S/30/20/FM3/X/70 SO3-3" VALVE HOUSING WITH 6-BOLT FLANGE F2/FM2-2 1/4" VALVE HOUSING WITH 1" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F2: 3/8"-16 UNC-2B X 22 FULL THREAD DEPTH FM2: M10 X P1.5 X 22 FULL THREAD DEPTH F3/FM3-3" VALVE HOUSING WITH 1 1/4" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F3: 7/16"-14 UNC-2B X 27 FULL THREAD DEPTH FM3: M12 X P1.75 X 27 FULL THREAD DEPTH MOUNTING FACE 'A' VIEWS ON ARROW 'A' SUPPLIED WITH 2 '0' RING SEALS 129 2 PORTS Ø28 PORT 1 44.4 PORT 2 60.3 84 70 76 R22 6 HOLES 3/8"-24 UNF-2B 16.0 DEEP. 50.8 50.8 10 307 381 2x4 HOLES, SEE TABLE FOR THREAD SIZES 26.2 52.4 305 84 84 345 PORT 1 1 1/4" CODE 61 S.A.E. PORTS (3000 SERIES) 30.2 8 HOLES, SEE TABLE FOR THREAD SIZES 37 37 58.7 58.7 87 FLOW DIRECTIONS FOR SHAFT ROTATION SHOWN. REVERSE FLOW DIRECTIONS FOR OPPOSITE ROTATION. PORT 2 30.2 289 46.5 382 1" CODE 61 S.A.E. PORTS (2 POSITIONS)

Page 40 3/8" BSP x 17 FULL THREAD (CHOICE OF 3 POSITIONS) (2 NORMALLY PLUGGED) NOTE:- ENSURE ON INSTALLATION THAT DRAIN IS TAKEN FROM ABOVE MOTOR CENTRELINE. DO NOT EXCEED 12 DEPTH OF COUPLING IN TO DRAIN PORT 5 HOLES Ø18 EQUI-SPACED AS SHOWN ON A 260.1 P.C.D. SPOTFACED TO GIVE AN EFFECTIVE Ø35. Ø0.15 REVERSE PORT CONNECTIONS FOR OPPOSITE DIRECTION OF SHAFT ROTATION FLOW DIRECTION FOR ALL VLV HSG VARIANTS EXEPT F2/FM2 * 32 98 CENTRE LINE OF DRAINS 159 * CLOCKWISE DIRECTION OF ROTATION SEE SEPARATE SHEETS FOR C-SPACER AND SHAFT VARIANTS Ø254 Ø179.96 Ø179.91 Ø305 MAX. 159 Ø374 11 MAX. 28 MAX. Ø260

HMC045 installation Example model code - HMC045/S/45/20/FM3/X/70 MOUNTING FACE 'A' VIEWS ON ARROW 'A' SUPPLIED WITH 2 '0' RING SEALS 129 2 PORTS Ø28 PORT 2 60.3 PORT 1 44.4 2x4 HOLES, SEE TABLE FOR THREAD SIZES 30.2 8 HOLES, SEE TABLE FOR THREAD SIZES SO3-3" VALVE HOUSING WITH 6-BOLT FLANGE F2/FM2-2 1/4" VALVE HOUSING WITH 1" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F2: 3/8"-16 UNC-2B X 22 FULL THREAD DEPTH FM2: M10 X P1.5 X 22 FULL THREAD DEPTH F3/FM3-3" VALVE HOUSING WITH 1 1/4" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F3: 7/16"-14 UNC-2B X 27 FULL THREAD DEPTH FM3: M12 X P1.75 X 27 FULL THREAD DEPTH 58.7 58.7 37 37 87 70 76 84 10 50.8 50.8 R22 6 HOLES 3/8"-24 UNF-2B 16.0 DEEP. 336 411 26.2 335 84 84 52.4 FLOW DIRECTIONS FOR SHAFT ROTATION SHOWN. REVERSE FLOW DIRECTIONS FOR OPPOSITE ROTATION. 1" CODE 61 S.A.E. PORTS (2 POSITIONS) 374 1 1/4" CODE 61 S.A.E. PORTS (3000 SERIES) PORT 1 PORT 2 30.2 46.5 319 411

Page 42 3/4"-UNF-2B DRAIN (CHOICE OF 3 POSITIONS) (2 NORMALLY PLUGGED) NOTE:- ENSURE ON INSTALLATION THAT DRAIN IS TAKEN FROM ABOVE MOTOR CENTRELINE DO NOT EXCEED 12MM DEPTH OF COUPLING IN TO DRAIN PORT REVERSE PORT CONNECTIONS FOR OPPOSITE DIRECTION OF SHAFT ROTATION FLOW DIRECTION FOR ALL VLV HSG VARIANTS EXCEPT F2/FM2 * CENTRE LINE OF DRAINS 17 MAX 41 MAX * CLOCKWISE DIRECTION OF ROTATION SEE SEPARATE SHEETS FOR C-SPACER AND SHAFT VARIANTS Ø225.40 Ø225.32 Ø350 MAX 32 115 188.5 Ø260 Ø254 159 5 HOLES Ø18 EQUI-SPACED AS SHOWN ON A 304.8 P.C.D. SPOTFACED TO GIVE AN EFFECTIVE Ø38. Ø0.15 Ø434

HMC080 installation Example model code - HMC080/S/90/20/FM3/X/70 MOUNTING FACE 'A' VIEWS ON ARROW 'A' SUPPLIED WITH 2 '0' RING SEALS 129 2 PORTS Ø28 60.3 PORT 2 PORT 1 44.4 SUPPLIED WITH 2 'O' RING SEALS 138 PORT 2 50.8 20 PORT 1 44.4 2 PORTS Ø32 2x4 HOLES, SEE TABLE FOR THREAD SIZES PORT 1 30.2 8 HOLES, SEE TABLE FOR THREAD SIZES SO3-3" VALVE HOUSING WITH 6-BOLT FLANGE SO4-4" VALVE HOUSING WITH 6-BOLT FLANGE F2/FM2-2 1/4" VALVE HOUSING WITH 1" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F2: 3/8"-16 UNC-2B X 22 FULL THREAD DEPTH FM2: M10 X P1.5 X 22 FULL THREAD DEPTH F3/FM3-3" VALVE HOUSING WITH 1 1/4" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F3: 7/16"-14 UNC-2B X 27 FULL THREAD DEPTH FM3: M12 X P1.75 X 27 FULL THREAD DEPTH 58.7 58.7 37 37 87 70 76 50.8 50.8 R22 321 396 84 84 10 6 HOLES 3/8"-24 UNF-2B 16.0 DEEP. 81 R22 47.6 47.6 6 HOLES 3/8"-24 UNF-2B X 16 DEEP 446 328 26.2 320 84 84 52.4 FLOW DIRECTIONS FOR SHAFT ROTATION SHOWN. REVERSE FLOW DIRECTIONS FOR OPPOSITE ROTATION. 1" CODE 61 S.A.E. PORTS (2 POSITIONS) 359 1 1/4" CODE 61 S.A.E. PORTS (3000 SERIES) PORT 2 30.2 46.5 303 396

8 HOLES, SEE TABLE FOR THREAD SIZES F4/FM4-4" VALVE HOUSING WITH 1 1/2" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F4: 5/8"-11 UNC-2B X 35 FULL THREAD DEPTH FM4: M16 X P2 X 35 FULL THREAD DEPTH 3/4"-16UNF-2B DRAIN (CHOICE OF 3 POSITIONS) (2 NORMALLY PLUGGED) 450 NOTE:- ENSURE ON INSTALLATION THAT DRAIN IS TAKEN FROM ABOVE MOTOR CENTRELINE DO NOT EXCEED 12mm DEPTH OF COUPLING IN TO DRAIN PORT 159 REVERSE PORT CONNECTIONS FOR OPPOSITE DIRECTION OF SHAFT ROTATION FLOW DIRECTION FOR ALL VLV HSG VARIANTS CLOCKWISE DIRECTION OF ROTATION Ø254 Ø181 Ø301.57 Ø301.50 Ø365 MAX. Ø526 * 5 HOLES Ø20 EQUI-SPACED AS SHOWN ON A 327.03 P.C.D. SPOTFACED TO GIVE AN EFFECTIVE Ø40. Ø0.15 93.7 29 CENTRE LINE OF DRAINS 173.5 58 21 * SEE SEPARATE SHEETS FOR C-SPACER AND SHAFT VARIANTS Page 44 Ø1 1/2" SAE (CODE 62) PORTS (6000 SERIES) 36.5 79.4 371 316 70.0 78.0 130 PORT 1 36.5 PORT 2 79.4 Ø260 MAX

HMC125 installation Example model code - HMC125/S/125/100/FM3/X/70 'A' VIEWS ON ARROW 'A' SUPPLIED WITH 2 '0' RING SEALS 129 2 PORTS Ø28 SUPPLIED WITH 2 'O' RING SEALS 138 2x4 HOLES, SEE TABLE FOR THREAD SIZES 30.2 8 HOLES, SEE TABLE FOR THREAD SIZES PORT FLANGE BOLT TAPPING SIZE - F2: 3/8"-16 UNC-2B X 22 FULL THREAD DEPTH FM2: M10 X P1.5 X 22 FULL THREAD DEPTH PORT FLANGE BOLT TAPPING SIZE - F3: 7/16"-14 UNC-2B X 27 FULL THREAD DEPTH FM3: M12 X P1.75 X 27 FULL THREAD DEPTH MOUNTING FACE PORT 2 60.3 PORT 1 44.4 87 58.7 58.7 37 37 70 76 50.8 R22 351 426 84 84 10 6 HOLES 3/8"-24 UNF-2B 16.0 DEEP. PORT 2 50.8 20 PORT 1 44.4 2 PORTS Ø32 81 R22 47.6 47.6 6 HOLES 3/8"-24 UNF-2B X 16 DEEP 476 359 26.2 350 84 84 52.4 FLOW DIRECTIONS FOR SHAFT ROTATION SHOWN. REVERSE FLOW DIRECTIONS FOR OPPOSITE ROTATION. 50.8 1" CODE 61 S.A.E. PORTS (2 POSITIONS) 389 1 1/4" CODE 61 S.A.E. PORTS (3000 SERIES) PORT 1 PORT 2 30.2 46.5 334 426 SO3-3" VALVE HOUSING WITH 6-BOLT FLANGE SO4-4" VALVE HOUSING WITH 6-BOLT FLANGE F2/FM2-2 1/4" VALVE HOUSING WITH 1" SAE 4-BOLT FLANGES F3/FM3-3" VALVE HOUSING WITH 1 1/4" SAE 4-BOLT FLANGES

8 HOLES, SEE TABLE FOR THREAD SIZES NOTE:- ENSURE ON INSTALLATION THAT DRAIN IS TAKEN FROM ABOVE MOTOR CENTRELINE DO NOT EXCEED 12mm DEPTH OF COUPLING IN TO DRAIN PORT REVERSE PORT CONNECTIONS FOR OPPOSITE DIRECTION OF SHAFT ROTATION FLOW DIRECTION FOR ALL VLV HSG VARIANTS * PORT FLANGE BOLT TAPPING SIZE - F4: 5/8"-11 UNC-2B X 35 FULL THREAD DEPTH FM4: M16 X P2 X 35 FULL THREAD DEPTH CLOCKWISE DIRECTION OF ROTATION * SEE SEPARATE SHEETS FOR C-SPACER AND SHAFT VARIANTS Page 46 Ø1 1/2" SAE (CODE 62) PORTS (6000 SERIES) 36.5 79.4 347 78.0 402 70.0 130 Ø380.95 Ø380.87 Ø473 MAX. PORT 1 PORT 2 79.4 3/4"-16UNF-2B DRAIN (CHOICE OF 3 POSITIONS) (2 NORMALLY PLUGGED) 480 36.5 159 Ø553 5 HOLES Ø20 EQUI-SPACED AS SHOWN ON A 419.1 PCD. SPOTFACED TO GIVE AN EFFECTIVE Ø40 0.15 121 33 CENTRELINE OF DRAINS 203.8 F4/FM4-4" VALVE HOUSING WITH 1 1/2" SAE 4-BOLT FLANGES 13 40.5 44.4 MAX Ø260 Ø254

HMC200 installation Example model code - HMC200/S/180/60/FM3/X/70 MOUNTING FACE 'A' VIEWS ON ARROW 'A' SUPPLIED WITH 2 '0' RING SEALS 129 2 PORTS Ø28 PORT 2 60.3 PORT 1 44.4 SUPPLIED WITH 2 'O' RING SEALS 138 PORT 2 50.8 20 PORT 1 44.4 2 PORTS Ø32 2x4 HOLES, SEE TABLE FOR THREAD SIZES PORT 1 30.2 8 HOLES, SEE TABLE FOR THREAD SIZES SO3-3" VALVE HOUSING WITH 6-BOLT FLANGE SO4-4" VALVE HOUSING WITH 6-BOLT FLANGE F2/FM2-2 1/4" VALVE HOUSING WITH 1" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F2: 3/8"-16 UNC-2B X 22 FULL THREAD DEPTH FM2: M10 X P1.5 X 22 FULL THREAD DEPTH F3/FM3-3" VALVE HOUSING WITH 1 1/4" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F3: 7/16"-14 UNC-2B X 27 FULL THREAD DEPTH FM3: M12 X P1.75 X 27 FULL THREAD DEPTH 58.7 58.7 37 37 87 70 76 50.8 50.8 R22 364 439 84 84 10 6 HOLES 3/8"-24 UNF-2B 16.0 DEEP. 81 R22 47.6 47.6 6 HOLES 3/8"-24 UNF-2B X 16 DEEP 489 371 26.2 362 84 84 52.4 FLOW DIRECTIONS FOR SHAFT ROTATION SHOWN. REVERSE FLOW DIRECTIONS FOR OPPOSITE ROTATION. 1" CODE 61 S.A.E. PORTS (2 POSITIONS) 401 1 1/4" CODE 61 S.A.E. PORTS (3000 SERIES) PORT 2 30.2 46.5 346 438

Page 48 Ø1 1/2" SAE (CODE 62) PORTS (6000 SERIES) 36.5 8 HOLES, SEE TABLE FOR THREAD SIZES 79.4 * 133 CENTRE LINE OF DRAINS 216.4 F4/FM4-4" VALVE HOUSING WITH 1 1/2" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F4: 5/8"-11 UNC-2B X 35 FULL THREAD DEPTH FM4: M16 X P2 X 35 FULL THREAD DEPTH CLOCKWISE DIRECTION OF ROTATION 70.0 79.4 359 78.0 130 414 PORT 1 36.5 PORT 2 492 31 23 25 Ø260 Ø380.95 Ø380.87 Ø473 MAX. 3/4"-16UNF-2B DRAIN (CHOICE OF 3 POSITIONS) (2 NORMALLY PLUGGED) NOTE:- ENSURE ON INSTALLATION THAT DRAIN IS TAKEN FROM ABOVE MOTOR CENTRELINE DO NOT EXCEED 12mm DEPTH OF COUPLING IN TO DRAIN PORT 159 REVERSE PORT CONNECTIONS FOR OPPOSITE DIRECTION OF SHAFT ROTATION FLOW DIRECTION FOR ALL VLV HSG VARIANTS Ø254 Ø650 35 5 HOLES Ø20 EQUI-SPACED AS SHOWN ON A 419.1 PCD SPOTFACED TO GIVE AN EFFECTIVE Ø40 Ø0.15 * SEE SEPARATE SHEETS FOR C-SPACER AND SHAFT VARIANTS

HMC270 installation Example model code - HMC270/S/280/60/FM4/X/70 'A' VIEWS ON ARROW 'A' SUPPLIED WITH 2 '0' RING SEALS PORT 2 157 66.8 2 PORTS Ø35 PORT 1 6 HOLES 3/8"-24 UNF-2B x 16 DEEP Ø1 1/2" SAE (CODE 62) PORTS (6000 SERIES) 79.4 36.5 375 SO4-4" VALVE HOUSING WITH 6-BOLT FLANGE F4/FM4-4" VALVE HOUSING WITH 1 1/2" SAE 4-BOLT FLANGES 70.0 78.0 174 76 50.8 81 109 R16 R22 11 60.3 60.3 416 509 8 HOLES, SEE TABLE FOR THREAD SIZES PORT 1 36.5 PORT 2 79.4 430 511 PORT FLANGE BOLT TAPPING SIZE - F4: 5/8"-11 UNC-2B X 35 FULL THREAD DEPTH FM4: M16 X P2 X 35 FULL THREAD DEPTH MOUNTING FACE

Page 50 140 CENTRE LINE OF DRAINS 232.4 33 36 23 Ø311 Ø457.15 Ø457.07 Ø570 MAX 3/4"-16UNF-2B DRAIN (CHOICE OF 3 POSITIONS) (2 NORMALLY PLUGGED) NOTE:- ENSURE ON INSTALLATION THAT DRAIN IS TAKEN FROM ABOVE MOTOR CENTRELINE DO NOT EXCEED 12mm DEPTH OF COUPLING IN TO DRAIN PORT 188 REVERSE PORT CONNECTIONS FOR OPPOSITE DIRECTION OF SHAFT ROTATION FLOW DIRECTION FOR ALL VLV HSG VARIANTS * Ø711 O/DIA 7 HOLES Ø20. EQUI-SPACED AS SHOWN ON A 520.7 PCD. SPOTFACE TO GIVE EFFECTIVE Ø40 0.15 35 * CLOCKWISE DIRECTION OF ROTATION SEE SEPARATE SHEETS FOR C-SPACER AND SHAFT VARIANTS

HMC325 installation Example model code - HMC325/S/300/60/FM4/X/70 PORT 2 157 66.8 2 PORTS Ø35 PORT 1 6 HOLES 3/8"-24 UNF-2B x 16 DEEP Ø1 1/2" SAE (CODE 62) PORTS (6000 SERIES) 79.4 36.5 78.0 375 70.0 174 76 50.8 81 109 R16 R22 11 60.3 60.3 416 509 PORT 1 36.5 PORT 2 79.4 430 511 SO4-4" VALVE HOUSING WITH 6-BOLT FLANGE F4/FM4-4" VALVE HOUSING WITH 1 1/2" SAE 4-BOLT FLANGES PORT FLANGE BOLT TAPPING SIZE - F4: 5/8"-11 UNC-2B X 35 FULL THREAD DEPTH FM4: M16 X P2 X 35 FULL THREAD DEPTH MOUNTING FACE 'A' VIEWS ON ARROW 'A' SUPPLIED WITH 2 '0' RING SEALS 8 HOLES, SEE TABLE FOR THREAD SIZES

Page 52 CENTRE LINE OF DRAINS 232.4 33 36 23 Ø311 Ø457.15 Ø457.07 Ø570 MAX 3/4"-16UNF-2B DRAIN (CHOICE OF 3 POSITIONS) (2 NORMALLY PLUGGED) NOTE:- ENSURE ON INSTALLATION THAT DRAIN IS TAKEN FROM ABOVE MOTOR CENTRELINE DO NOT EXCEED 12mm DEPTH OF COUPLING IN TO DRAIN PORT 188 REVERSE PORT CONNECTIONS FOR OPPOSITE DIRECTION OF SHAFT ROTATION FLOW DIRECTION FOR ALL VLV HSG VARIANTS * Ø744 O/DIA 7 HOLES Ø20. EQUI-SPACED AS SHOWN ON A 520.7 PCD. SPOTFACE TO GIVE EFFECTIVE Ø40 0.15 35 140 * CLOCKWISE DIRECTION OF ROTATION SEE SEPARATE SHEETS FOR C-SPACER AND SHAFT VARIANTS

Main port connections Page 53 Product type HMC030 As per HMC045 HMC045 F2 1 SAE 4-bolt UNC flange FM2 1 SAE 4-bolt metric flange SO3 Staffa 3 6-bolt flange F3 1¼ SAE 4-bolt flange FM3 1¼ SAE 4-bolt flange HMC080 SO3 Staffa 3 6-bolt flange SO4 6-bolt UNF flange Staffa original valve housing F3 1¼ SAE 4-bolt flange FM3 1¼ SAE 4-bolt flange F4 SAE 1½ 4-bolt UNC flanges FM4 SAE 1½ 4-bolt metric flanges HMC125 S03 Staffa 3 6-bolt flange SO4 6-bolt UNF flange Staffa original valve housing F3 1¼ 3000 series SAE 4-bolt flange FM3 1¼ 3000 series SAE 4-bolt flange F4 SAE 1½ 4-bolt UNC flanges FM4 SAE 1½ 4-bolt metric flanges HMC200 SO3 Staffa 3 6-bolt flange SO4 6-bolt UNF flange Staffa original valve housing F3 1¼ SAE code 61 4-bolt flange FM3 1¼ SAE code 61 4-bolt flange F4 SAE 1½ 4-bolt UNC flanges FM4 SAE 1½ 4-bolt metric flanges HMC270 S04 Staffa 4 6-bolt flange F4 1½ SAE code 62 4-bolt flange FM4 1½ SAE code 62 4-bolt flange HMC325 SO4 Staffa 4 6-bolt flange F4 1½ SAE code 62 4-bolt flange FM4 1½ SAE code 62 4-bolt flange

Speed sensing options Page 54 HOG 71 - encoder TO SUIT: F3/FM3/SO3 HUBNER - 'HOG 71' TACHO (INCL. Ø4.0 DRIVE PIN - SHOWN) 39.5 'Th' TO SUIT: F4/FM4/SO4 HUBNER - 'HOG 71' TACHO (INCL. Ø4.0 DRIVE PIN - SHOWN) 49.1 25.0 Ø4.0 25.0 Ø4.0 3.0 3.0 HOLE TAPPED M5 3/8" FULL THREAD 1/2" DRILL DEPTH 1.0 x 45 19.0 13.0 HOLE TAPPED M5 3/8" FULL THREAD 1/2" DRILL DEPTH 1.0 x 45 19.0 13.0 Ø11.98 Ø11.96 17.5 Ø11.98 Ø11.96 17.5 HOLE TAPPED M4 3/8" FULL THREAD 1/2" DRILL DEPTH DETAIL VIEW WITH TACHO REMOVED HOLE TAPPED M4 3/8" FULL THREAD 1/2" DRILL DEPTH DETAIL VIEW WITH TACHO REMOVED Model code: HOG71 DN 1024 TTL IP66 Power supply: 5V @ 100 ma Output signal: Two TTL signals displaced by 90 deg. plus maker and inverted signals Model code: HOG71 DN 1024 HTL IP66 Power supply: 9 TO 26V @ 100 ma Output signal: As per TTL but with HTL signals Note: Speed sensors should be ordered as a separate item from Hubner.

Speed sensing options Page 55 GTB 9 - tacho TO SUIT: F3/FM3/SO3 SPIGOT HOUSING DIAMETER Ø89.035 89.000H7 'Tg' TO SUIT: F4/FM4/SO4 SPIGOT HOUSING DIAMETER Ø89.035 89.000H7 53.2 43.7 M5 x 10 DEEP 2 POS'N EQUI-SPACED ON 74.0 PCD Ø12.000 11.989h6 SPIGOT HOUSING DEPTH 4 +0.2+0.1 M5 x 10 DEEP 2 POS'N EQUI-SPACED ON 74.0 PCD Ø12.000 11.989h6 SPIGOT HOUSING DEPTH 4 +0.2+0.1 27.0 DETAIL VIEW WITH TACHO REMOVED 27.0 DETAIL VIEW WITH TACHO REMOVED Model code: GTB9.06 L 420 IP68 Output signal: 20V/1000 rpm Note: Speed sensors should be ordered as a separate item from Hubner.

Speed sensing options Page 56 Tj speed sensor with Tk option TO SUIT: F3/FM3/SO3 30.4 SPEED SENSOR Ø115 'Tj' TO SUIT: F4/FM4/SO4 SPEED SENSOR 40.3 Ø146.0 17.00 17.00 M8 x 16 CAP SCREW M8 x 16 CAP SCREW Technical specification: Description: Hall effect dual channel speed probe Signal outputs: Square wave plus direction signal Power supply: 8 to 32V @ 40 ma Protection class: IP68 Output frequency: 16 pulses/revolution Tj speed probe and Tk optional T401 module. See model code detail on page 57. The T401 is software configured for both speed calibration and relay speed trip setting. Tj cable assembly 5m 50 5 27.0 M12x1 8H ca.ø 5.5 SCREEN BLACK BLUE WHITE BROWN 4 3 1 2 1 +V, BROWN 2 SIGNAL 2, BLACK 3 SIGNAL 1/D, WHITE 4 GND, BLUE

Model code Page 57 HMC series motor F11 HM C125 S V 125 70 FM3 CS Tj 70 MO PL**** Fluid type (refer to page 3 for performance data) Blank: Mineral oil. F3: Phosphate ester (HFD fluid). F11: Water-based fluids (HFA, HFB & HFC). Alternative fluids contact Kawasaki Precision Machinery UK Ltd. Nominate fluid type and make on order. Model type HM: Standard HMHD: Heavy Duty Motor frame size C030 C125 C325 C045 C200 C080 C270 Shaft type See shaft type option list on pages 33 to 38 Shaft Vertically up High displacement code See displacement code details on pages 4 to 10 Main port connections See port connection details on pages 4 to 10 Main port connections See port connection details on page 53 Displacement control ports (pages 14 to 15) Threaded ports/bi-directional shaft rotation: X: X and Y ports G¼ (BSPF to ISO 228/1). ISO 4401 size 03 mounting face/bi-directional shaft rotation: C: No shuttle. CS: With shuttle valve (see options by product type). ISO 4401 size 03 mounting face/uni-directional shaft rotation (viewed on shaft end): C1: Control pressure from main port 1 (shaft rotation clockwise with flow into port 1). CP18: CP valve set to 180 bar CHP18: CP valve set to 180 bar with override valve attached (see page 18). Please state CP valve setting when placing an order and note that the maximum setting is 220 bar, i.e. CP22. See page 16 to 18 for CP valve description and options. Design number Special features PL****: Non-catalogued features, (****) number assigned as required. eg: High pressure shaft seals. Alternative port connections. Stainless steel shaft sleeves. Alternative encoder and tacho drives. Motor valve housing orientation. Special paint. Leave blank if not required M0: CETOP3 Interface for low speed applications with crossline reliefs and make-up ckecks. M1: Dual crossline relief valve with make-up checks for a FM3 valve assembly (rated flow: 380 lpm). M2: Single counterbalance valve with make-up checks for a FM3 valve assembly (rated flow: 480 lpm). M3: Dual counterbalance valve with make-up checks for a FM3 valve assembly (rated flow: 480 lpm). M4: Remote pilot operated load control valve with make-up checks for a FM3 valve assembly (rated flow: 480 lpm). M5: Dual crossline relief valve with make-up checks for a FM4 valve assembly (rated flow: 760 lpm). M6: Single counterbalance valve with make-up checks for a FM4 valve assembly (rated flow: 480 lpm). M7: Dual counterbalance valve with make-up checks for a FM4 valve assembly (rated flow: 480 lpm). M8: Dual counterbalance valve with make-up checks for a FM4 valve assembly (rated flow: 960 lpm). M9: Remote pilot operated load control valve with make-up checks for a FM4 valve assembly (rated flow: 480 lpm). Notes: All crossline relief valves will be set to 270 bar unless otherwise requested. Soft start relief valves can be ordered on request. Further technical detail can be seen by visiting: www.sunhydraulics.com. Tacho/Encoder drive - Leave blank if not required Tj: Square wave output with directional signal. Tk: Combines Tj with the T401 instrument to give a 4 to 20 ma output proportional to speed, directional signal and speed relay output. Th: Encoder system with a pulsed frequency output proportional to speed. Tg: Tachogenerator with a D.C. output signal proportional to speed.

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KAWASAKI PRECISION MACHINERY (UK) LTD Ernesettle, Plymouth, Devon, PL5 2SA, England Tel: +44 1752 364394 Fax: +44 1752 364816 Mail: info@kpm-uk.co.uk Website: www.kpm-eu.com The specified data is for product description purposes only and may not be deemed to be guaranteed unless expressly confirmed in the contract. All rights reserved, subject to revision. Data sheet: M-1004/07.07